USD246938SExpiredUtility

Back pack frame

36
Assignee: KELLWOOD COPriority: Jun 16, 1976Filed: Jun 16, 1976Granted: Jan 10, 1978
Est. expiryJun 16, 1996(expired)· nominal 20-yr term from priority
Inventors:Tom Marquart
36
PatentIndex Score
2
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a back pack frame, substantially as shown.

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